Agreed. The project is ~2700 lines of code all jammed into a single file. Each component is pretty clearly separated from the others with big comment headers, but I don't understand what advantage this has over separate files other than the ability to advertise that it is a single file library.
Perhaps they're not trying to advertise to the Python crowd but to the PHP and JavaScript crowd who might be suckered in by the "Ooh, I only have to include one file?" line.
